718288256

素因数分解:

$2^7\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1712

約数の個数: 96

約数和(自身を含む): 1689083280

約数和(自身を除く): 970795024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 224, 284, 392, 448, 497, 568, 784, 896, 994, 1136, 1568, 1613, 1988, 2272, 3136, 3226, 3479, 3976, 4544, 6272, 6452, 6958, 7952, 9088, 11291, 12904, 13916, 15904, 22582, 25808, 27832, 31808, 45164, 51616, 55664, 63616, 79037, 90328, 103232, 111328, 114523, 158074, 180656, 206464, 222656, 229046, 316148, 361312, 445312, 458092, 632296, 722624, 801661, 916184, 1264592, 1445248, 1603322, 1832368, 2529184, 3206644, 3664736, 5058368, 5611627, 6413288, 7329472, 10116736, 11223254, 12826576, 14658944, 22446508, 25653152, 44893016, 51306304, 89786032, 102612608, 179572064, 359144128, 718288256]

約数ペア:

[(1, 718288256), (2, 359144128), (4, 179572064), (7, 102612608), (8, 89786032), (14, 51306304), (16, 44893016), (28, 25653152), (32, 22446508), (49, 14658944), (56, 12826576), (64, 11223254), (71, 10116736), (98, 7329472), (112, 6413288), (128, 5611627), (142, 5058368), (196, 3664736), (224, 3206644), (284, 2529184), (392, 1832368), (448, 1603322), (497, 1445248), (568, 1264592), (784, 916184), (896, 801661), (994, 722624), (1136, 632296), (1568, 458092), (1613, 445312), (1988, 361312), (2272, 316148), (3136, 229046), (3226, 222656), (3479, 206464), (3976, 180656), (4544, 158074), (6272, 114523), (6452, 111328), (6958, 103232), (7952, 90328), (9088, 79037), (11291, 63616), (12904, 55664), (13916, 51616), (15904, 45164), (22582, 31808), (25808, 27832)]